Acting
Isabel is abandoned at the door of an orphanage a few days after birth. There she grows between the jokes of the other girls and the mistreatment of the harsh director called "Justa." One day her classmates show her a false birth certificate where it says that her father's name is Jesús García, that he is alive and resides in Mexico City, so she, with the hope of having a family, escapes from the orphanage towards Mexico City to look for her supposed father.
A group of elderly people gather at night to play bingo. Mario loses every time and has become obsessed with the game. Fortune accompanies him outside the room to show him that luck rules his life and that of the elderly group; but Mario will not accept losing this time.
